Prepaid Usage Control
Meterly
Meterly is prepaid usage control backed by an auditable credit ledger. Credits are usage entitlement units, not money.
Product model
Workspace-scoped customers, direct credit grants, balances, usage events, and ledger entries are served through the current command/query backend routes.
Live console preview
Credit Workspace
Balance
24,800
Reserved
900
Available
23,900
credits_reserved
customer_123
120 credits
credits_committed
customer_223
120 credits
credits_released
customer_323
40 credits
Authorize before work runs
Use guard() or the reserve -> commit -> release lifecycle to stop expensive work before credits are unavailable.
Keep a credit ledger
Every credit movement is represented as audit-oriented ledger history that can be rebuilt from authoritative events.
Keep secrets server-side
The console talks through internal Next.js routes while backend API keys stay in server-only environment variables.